Marzen Oktoberfest

A ProMash Recipe Report



BJCP Style and Style Guidelines
09-A German Amber Lager, Oktoberfest/Maerzen

Min OG: 1.050 Max OG: 1.064   
Min IBU: 20 Max IBU: 30   
Min Clr: 7 Max Clr: 14  Color in SRM, Lovibond


Recipe Specifics
Batch Size (Gal): 5.00 Wort Size (Gal): 5.00
Total Grain (Lbs): 11.50      
Anticipated OG: 1.059 Plato: 14.57
Anticipated SRM: 10.7        
Anticipated IBU: 32.0      
Brewhouse Efficiency: 70  %   
Wort Boil Time: 60  Minutes   


Pre-Boil Amounts
Evaporation Rate: 15.00  Percent Per Hour   
Pre-Boil Wort Size: 5.88  Gal   
Pre-Boil Gravity: 1.050  SG 12.48 Plato


Formulas Used
Brewhouse Efficiency and Predicted Gravity based on Method #1, Potential Used.
Final Gravity Calculation Based on Points.
Hard Value of Sucrose applied. Value for recipe: 46.2100 ppppg
% Yield Type used in Gravity Prediction: Fine Grind Dry Basis.

Color Formula Used: Morey
Hop IBU Formula Used: Rager

Additional Utilization Used For Plug Hops: 2 %
Additional Utilization Used For Pellet Hops: 10 %


Grain/Extract/Sugar
% Amount Name Origin Potential SRM
43.5 5.00 lbs.  Pilsener Belgium 1.037 2
52.2 6.00 lbs.  Munich Malt Germany 1.037 8
2.2 0.25 lbs.  Crystal 90L America 1.033 90
2.2 0.25 lbs.  Melanoidin Malt    1.033 35

Potential represented as SG per pound per gallon.

Hops
Amount Name Form Alpha IBU Boil Time
0.66 oz.  Hallertau Hersbrucker Pellet 4.75 14.8 60 min
0.66 oz.  Tettnanger Tettnang Pellet 4.50 14.0 60 min
1.00 oz.  Czech Saaz Pellet 3.50 3.3 10 min


Extras
Amount Name Type Time
0.25 Oz  Irish Moss Fining 15 Min.(boil)


Yeast
White Labs WLP820 Octoberfest - Marzen


Water Profile
Profile:   
Profile known for:   
Calcium(Ca): 0.0 ppm
Magnesium(Mg): 0.0 ppm
Sodium(Na): 0.0 ppm
Sulfate(SO4): 0.0 ppm
Chloride(Cl): 0.0 ppm
biCarbonate(HCO3): 0.0 ppm
pH: 0.00


Mash Schedule
Mash Type: Single Step   
Grain Lbs: 11.50   
Water Qts: 11.50 Before Additional Infusions
Water Gal: 2.88 Before Additional Infusions
Qts Water Per Lbs Grain: 1.00 Before Additional Infusions

Rest Temp Time
Saccharification Rest: 120 10 Min
Mash-out Rest: 158 90 Min
Sparge: 170 20 Min

Total Mash Volume Gal: 3.80 - Dough-In Infusion Only
All temperature measurements are degrees Fahrenheit.

Mash Schedule


Notes
48- 58 degrees for 14 days 31-35 degrees for 20 weeks Bottle and condition 49-58 degrees for 14 days




Generated with ProMash Brewing Software